Some pieces of paper have slipped down behind and underneath the drawers of the front drawers in our Coachman VIP 575/4. The drawers where the top forms the pull out table. Can anyone explain how to remove the drawers ? In other vans you pull the draw forward and lift it off the runners, but these runners are metal and appear to be fixed to the drawer. If it requires a bit of force that's fine but I don't want to break them if there is another way !